1330354390

素因数分解:

$2^1\times 5^1\times {\mathrm{11909}}^1\times {\mathrm{11171}}^1$

素因数の和:23087

約数の個数: 16

約数和(自身を含む): 2395053360

約数和(自身を除く): 1064698970

約数列:

[1, 2, 5, 10, 11171, 11909, 22342, 23818, 55855, 59545, 111710, 119090, 133035439, 266070878, 665177195, 1330354390]

約数ペア:

[(1, 1330354390), (2, 665177195), (5, 266070878), (10, 133035439), (11171, 119090), (11909, 111710), (22342, 59545), (23818, 55855)]